alphaOnly |
Keep only alpha-numeric symbols |
assignMissing |
Set missing values |
assignRecode |
A variable is transformed in an indicated way |
colnamesReplace |
Replace column names with new names from a named vector |
compareCFA |
compareCFA |
deleteBogusColumns |
Remove columns in which the proportion of missing data exceeds a threshold. |
deleteBogusRows |
Remove rows in which the proportion of missing data exceeds a threshold. |
detectNested |
Discern nesting pattern of SEM coefficients |
dev.create |
Create a graphics device |
dir.create.unique |
Create a uniquely named directory. Appends number & optionally date to directory name. |
dms |
Delete multiple slashes, replace with one |
dts |
Delete trailing slash |
escape |
Text that is to be included as content in documents is cleaned (escaped) to prevent errors |
histOMatic |
Show variables, one column at a time. |
initProject |
Create project directories, initialize a git repo, create README.md ChangeLog, and R template file in R directory |
is.data.frame.simple |
Check if a data frame is a simple collection of columns (no lists or matrices within) |
keyApply |
Apply variable key to data frame (generate recoded data frame) |
keyDiagnostic |
Diagnose accuracy of result from applying variable key to data |
keyDiff |
Compares a key provided to keyUpdate with the return of keyUpdate |
keyImport |
Import a file and clean up for use as variable key |
keyTemplate |
Create variable key template |
keyUpdate |
Update a key in light of a new data frame (add variables and values) |
likert |
Percentage tables for Likert Scale variables |
long2wide |
convert a key object from long to wide format |
mgsub |
apply a vector of replacements, one after the other. |
n2NA |
Convert nothing to R missing(NA). |
natlongsurv |
Smoking, Happiness, and other survey responses |
padW0 |
Insert 0's in the front of existing digits or characters so that all elements of a vector have the same number of characters. |
peek |
Show variables, one column at a time. |
print.keyDiagnostic |
Print the "changes" component of a keyDiagnostic object |
removeMatches |
Remove elements if they are in a target vector, possibly replacing with NA |
reverse |
Reverse the levels in a factor |
safeInteger |
If a numeric variable has only integer values, then make it an integer. |
semTable |
Creates Structural Equation Modeling Tables |
shorten |
Reduce each in a vector of strings to a given length |
starsig |
How many stars would we need for this p value? |
stringbreak |
Insert "\n" after the k'th character in a string. This IS vectorized, so can receive just one or many character strings in a vector. |
truncsmart |
Cuts a string at a specified linewidth, trying to align cut with a separator |
updatePackages |
Update packages, spot new dependencies, and install them |
wide2long |
Convert a key object from wide to long format |
zapspace |
Convert leading or trailing white space and tab characters to nothing. |